Feb. 12-13, 2022. West Palm Beach Seafood Festival. Delicious seafood will be the highlight of this festival, which will also feature a nautical flea market. Craft beer, wine, and drinks at a full-service bar. 9 am to 5 pm both days. Admission: $10. (Children 12 and under free.) South Florida Fairgrounds, 9067 Southern Boulevard, West Palm Beach.